105 entries under stupid topic. ×

1
nonfunctional(weak, idle, useless, incompetent)
1
puerile(dull, slight, silly, trivial)
1
scrap(weak, idle, useless, incompetent)
1
simple(adjective, dull, slight, lower, slow)
1
simpleminded(dull, silly, foolish, absurd)
1
slow(dull, silly, foolish, unintelligent)
1
thick-headed(dull, silly, foolish, unintelligent)
1
unavailable(weak, idle, useless, incompetent)
1
unfunctional(weak, idle, useless, incompetent)
1
unthinking(dull, slight, silly, foolish)
1
unusuable(weak, idle, useless, incompetent)
1
unwise(adjective, simple, silly, foolish)
1
unworkable(weak, idle, useless, incompetent)
1
wacky(adjective, false, silly, insignificant)
1
waste(adjective, poor, base, inferior)
1
weak(careless, silly, idle, feeble)
1
witless(dull, silly, foolish, senseless)
0
double talk(expression, adjective, silly, insignificant)
0
flaky(adjective, silly, insignificant, ridiculous)
0
mentally deficient(expression, silly, foolish)
10 years ago|9.6k views|share |citing 
APASmart Define. (2016). meaningless thesaurus. Retrieved September 28, 2026, from https://smartdefine.org/meaningless/thesaurus/synonyms
ChicagoSmart Define. 2016. "meaningless thesaurus" https://smartdefine.org/meaningless/thesaurus/synonyms (accessed September 28, 2026).
HarvardSmart Define 2016, meaningless thesaurus, Smart Define, viewed 28 September, 2026, <https://smartdefine.org/meaningless/thesaurus/synonyms>.
MLASmart Define. "meaningless thesaurus" 24 January 2016. Web. 28 September 2026. <https://smartdefine.org/meaningless/thesaurus/synonyms>